Chattanooga, located along the Tennessee River, has been gaining prominence in the Southern manufacturing landscape since the establishment of the Volkswagen assembly plant. The metropolitan area's population has surpassed 400,000, and it appears to be experiencing a steady influx of residents due to its location near the Georgia and Alabama borders and its low cost of living. There is also a growing perception that the area is relatively undervalued compared to Atlanta.

The core of its industrial base is automotive manufacturing and logistics. Volkswagen has been increasing employment by investing in an electric vehicle battery production line at its Chattanooga plant, and the location at the intersection of I-24 and I-75 has attracted logistics and warehousing companies, including Amazon. Additionally, the gigabit internet network operated by the city's own electric power board, EPB, is contributing to the attraction of small tech startups, earning the city the nickname 'Gig City.'

The unemployment rate has remained in the low 3 percent range, similar to the national average, and income growth has been reported to exceed the Tennessee state average, thanks to expanded manufacturing investments. The fact that Tennessee does not impose a personal income tax is also cited as a factor supporting the influx from neighboring Georgia and Alabama, and rising wages in manufacturing are lifting overall income indicators in the region. The increase in hiring in logistics and warehousing is also contributing to improvements in income metrics.

Infrastructure investments include the expansion of the Volkswagen battery plant, redevelopment of the riverfront, and the creation of a downtown innovation district, along with road network improvements for logistics facility expansion. Urban regeneration projects aimed at enhancing quality of life, such as the development of parks along the Tennessee River, are ongoing, and investments in smart grid power infrastructure utilizing the EPB gigabit network are also being pursued.

Institutions like the Milken Institute and the real estate section of Forbes have mentioned Chattanooga as a case where manufacturing and tech startups have grown harmoniously in a Southern small city. However, the cyclical nature of the automotive industry and the volatility of electric vehicle demand are risks that need to be considered in the long-term outlook, as is the high dependence on employment from a single large corporation. Nonetheless, there are evaluations that diversification into logistics and healthcare sectors is gradually reducing this dependency.

For Korean households, Chattanooga is an attractive area for relocation due to its low cost of living, no income tax, and stable manufacturing jobs, making it appealing for both residency and investment for rental income. However, it is important to note that the size of the Korean community is smaller compared to nearby large cities like Atlanta, and it is also necessary to verify that the outer areas with excellent school districts tend to have relatively high prices.

Regionally, emerging developments like East Brainerd and Highland Park are gaining attention in terms of school districts and new listings, while the area near North Chattanooga downtown is seeing an increase in condo and townhouse supply due to redevelopment. It is advisable to compare school ratings and commuting distances before making a purchase.

In summary, many evaluations suggest that Chattanooga has the potential for relatively solid growth among Southern small cities over the next decade, based on its manufacturing investments and digital infrastructure. However, the dependence on the automotive industry remains a variable to watch closely.